This error Outlook stuck synchronizing subscribed folder may occur if there are a lot of attachments. This Outlook error refers that the Outlook server is not recognizing IMAP configuration for subscribed folder structures. Sometimes, this error comes with the error code 0x800ccc0e. Some users reported that they encounter the error that Outlook cannot synchronize subscribed folders when trying to synchronize an IMAP account in Outlook application.
What Is Synchronizing Subscribed Folders?
In addition, you can visit MiniTool to find more Windows tips and solutions. What is the error of Outlook stuck synchronizing subscribed folders? How to fix the issue that Outlook cannot synchronize subscribed folder? This post from MiniTool shows you the solutions.
